davej

// only polyfill .finished in browsers that already support animate()
if (document.body.animate) {
  
  // Chrome does not seem to expose the Animation constructor globally
  if (typeof Animation === 'undefined') {
    window.Animation = document.body.animate({}).constructor;
  }

  if (!('finished' in Animation.prototype)) {
    Object.defineProperty(Animation.prototype, 'finished', {

davej

extendsScope_module = angular.module 'classy-extends', ['classy-core']

###
    Note that this does NOT get the mixin class dependencies as of now.
###

extendsScope_module.classy.plugin.controller
    name: 'extends'
    
    localInject: ['$controller']

davej

define [
  'base-ctrl'
], (BaseCtrl) ->
  class AppController extends BaseCtrl
    @register()
    @inject('$scope')

    init: ->
      @$scope.foo = "bar"

davej

// Illustrative case
// YEAH -- ILLUSTRATIVE OF THE FACT THAT YOU CAN ISSUE PARALLEL QUERIES TO THE DATABASE INSTEAD OF SERIAL ONES LIKE A DUMB THREADED IMPLEMENTATION THAT IS INFERIOR FOR DOING WEB SERVERS

function (recentBlogPostIds, callback) { // obviously you need this, but use callback instead of return

  var results = [], // Use array not object
    , len = recentBlogPostIds.length; // Cache length since we'll be using it more than once
    
  for (var i = 0; i < len; i++) {
    var blogPostId = recentBlogPostIds[i];

davej

function cacheOrDB (id, callback) {
  asynchronousCache.get("id:"+id, function(err, myThing) {
    if (myThing == null) {
      asynchronousDB.query("SELECT * from something WHERE id = "+id, function(err, myThing) {
        callback(err, myThing);
      });
    } else {
      callback(err, myThing);
    }
  });

davej

// helper function that goes inside your socket connection
client.connectSession = function(fn) {
  var cookie = client.request.headers.cookie;
  var sid = unescape(cookie.match(/connect\.sid=([^;]+)/)[1]);
  redis.get(sid, function(err, data) {
    fn(err, JSON.parse(data));
  });
};

// usage